NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
9:44 AM Tuesday July 22
W2 OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF THE HIGHEST 1/10 OF THE WAVE SPECTRUM.W2 SYNOPSIS, A COMPACT LOW PRESSURE SYSTEM, AT INCHES, WILL TRACK EASTWARD TODAY PASSING NORTH OF LAKE HURON BY THIS EVENING.W2 AN ASSOCIATED COLD FRONT WILL THEN SETTLE SOUTHWARD THROUGH THE LOWER MICHIGAN TONIGHT.W2 SPRAWLING SURFACE HIGH PRESSURE, AVERAGING 3015 INCHES, WILL THEN BUILD INTO THE GREAT LAKES THROUGH THE REMAINDER OF THE WEEK.W2 LCZ460-222000.W2 LAKE ST CLAIR.W2 rest of today, light and variable winds, becoming south 10 to 15 knots.W2 sunny.W2 waves 2 feet or less.W2 tonight, southwest winds 5 to 10 knots, becoming west 10 to 15 knots late.W2 partly cloudy with a chance of showers and thunderstorms through midnight, then mostly cloudy late.W2 waves 2 feet or less.W2 wednesday, north winds 10 to 15 knots.W2 partly sunny.W2 waves 2 feet or less.W2 wednesday night, north winds 10 to 15 knots.W2 mostly clear.W2 waves 2 feet or less.W2 thursday, north winds 5 to 10 knots.W2 mostly clear, becoming clear.W2 waves 2 feet or less.W2 friday, southwest winds 5 to 10 knots.W2 mostly clear.W2 waves 2 feet or less.W2 saturday, south winds 5 to 10 knots.W2 a chance of showers and thunderstorms.W2 partly cloudy.W2 waves 2 feet or less.W2